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2014/10/16 ¤W¤È 08:11:24
android Programming Glossary: connectionsSend message from a basic server to a specific client http://stackoverflow.com/questions/10777678/send-message-from-a-basic-server-to-a-specific-client multiple times in a loop to accept all incoming connections. Each Socket object returned will be for a different client... reading beyond this post on stackoverflow. As to accepting connections and starting threads just do it in a loop for int i 0 i 5 i..
Android Emulator vs Real Device http://stackoverflow.com/questions/1115413/android-emulator-vs-real-device through the emulator console however. No support for USB connections No support for device attached headphones No support for determining..
Bind service to activity in Android http://stackoverflow.com/questions/1916253/bind-service-to-activity-in-android written in AIDL. A service can be both started and have connections bound to it. In such a case the system will keep the service.. as long as either it is started or there are one or more connections to it with the Context.BIND_AUTO_CREATE flag. Once neither of..
Accepting a certificate for HTTPs on Android http://stackoverflow.com/questions/2012497/accepting-a-certificate-for-https-on-android certificate for HTTPs on Android I'm trying to make Https connections on the Android phones using HttpClient. Trouble is that since..
how to connect android emulator to the internet http://stackoverflow.com/questions/2039964/how-to-connect-android-emulator-to-the-internet Disable your LAN card. Really. Just go to your Network connections find your LAN card right click it and choose disable. Now try..
http://stackoverflow.com/questions/2080644/is-it-possible-in-principle-for-an-android-device-to-interface-with-an-iphone themselves with their security features and bluetooth connections can access private data. There will probably not be any cross..
What are the best practices for SQLite on Android? http://stackoverflow.com/questions/2493331/what-are-the-best-practices-for-sqlite-on-android correct. You have to be careful with how you create your connections and use them. There are situations where your update calls will.. . If you try to write to the database from actual distinct connections at the same time one will fail. It will not wait till the first.. one thread will be writing you MAY be able to use multiple connections and your reads will be faster but buyer beware. I haven't tested..
Custom SSL handling stopped working on Android 2.2 FroYo http://stackoverflow.com/questions/2899079/custom-ssl-handling-stopped-working-on-android-2-2-froyo HTTP and optionally securely via HTTPS. For these HTTPS connections with the HttpClient I am using a custom SSL socket factory implementation..
Android java.net.UnknownHostException: Host is unresolved (strategy question) http://stackoverflow.com/questions/3293659/android-java-net-unknownhostexception-host-is-unresolved-strategy-question are not cached already on the device those first series of connections fail with dreaded UnknownHostException Host is unresolved. And.. for warming up the DNS so to speak so that the first real connections work or perhaps do you just re try with some back off looping.. not sure about this part block the other outgoing network connections until it succeeds. In any event I have read through a chunk..
How to develop a soft keyboard for Android? http://stackoverflow.com/questions/3480715/how-to-develop-a-soft-keyboard-for-android I could do with a normal Android application Can I do HTTP connections to synchronize keyboard data with a cloud DB and other phones..
Example: Android bi-directional network socket using AsyncTask http://stackoverflow.com/questions/5135438/example-android-bi-directional-network-socket-using-asynctask wakes up it first checks the finish flag. If set it closes connections and exits. If not it reads data from Queue sends it to network..
Android JDBC not working: ClassNotFoundException on driver http://stackoverflow.com/questions/7221620/android-jdbc-not-working-classnotfoundexception-on-driver for high bandwidth low latency highly reliable network connections e.g. desktop to database server Web application server to database..
Android (Java) Simple Send and recieve with Server - Fast Setup Challenge http://stackoverflow.com/questions/983761/android-java-simple-send-and-recieve-with-server-fast-setup-challenge need security I don't need high throughput or concurrent connections I have 3 phones to play with but I do need to set it up fast..
Send message from a basic server to a specific client http://stackoverflow.com/questions/10777678/send-message-from-a-basic-server-to-a-specific-client points your server and one client. You can call ServerSocket.accept multiple times in a loop to accept all incoming connections. Each Socket object returned will be for a different client. In order to have the server send a message to a specific client.. Documentation about creating threads. That will be a lot of reading beyond this post on stackoverflow. As to accepting connections and starting threads just do it in a loop for int i 0 i 5 i clientSocket serverSocket.accept start a new thread passing..
Android Emulator vs Real Device http://stackoverflow.com/questions/1115413/android-emulator-vs-real-device phone calls. You can simulate phone calls placed and received through the emulator console however. No support for USB connections No support for device attached headphones No support for determining network connected state No support for determining..
Bind service to activity in Android http://stackoverflow.com/questions/1916253/bind-service-to-activity-in-android the IBinder returned is for a complex interface that has been written in AIDL. A service can be both started and have connections bound to it. In such a case the system will keep the service running as long as either it is started or there are one or.. it. In such a case the system will keep the service running as long as either it is started or there are one or more connections to it with the Context.BIND_AUTO_CREATE flag. Once neither of these situations hold the Service's onDestroy method is called..
Accepting a certificate for HTTPs on Android http://stackoverflow.com/questions/2012497/accepting-a-certificate-for-https-on-android a certificate for HTTPs on Android I'm trying to make Https connections on the Android phones using HttpClient. Trouble is that since the certificate isn't signed I keep getting javax.net.ssl.SSLException..
how to connect android emulator to the internet http://stackoverflow.com/questions/2039964/how-to-connect-android-emulator-to-the-internet I noticed this when I was on my laptop. So how to fix Simple Disable your LAN card. Really. Just go to your Network connections find your LAN card right click it and choose disable. Now try your emulator. If you're like me it suddenly ... works share..
http://stackoverflow.com/questions/2080644/is-it-possible-in-principle-for-an-android-device-to-interface-with-an-iphone No and it wont come soon or even at all... Apple pride themselves with their security features and bluetooth connections can access private data. There will probably not be any cross platform bluetooth framework until something is agreed upon..
What are the best practices for SQLite on Android? http://stackoverflow.com/questions/2493331/what-are-the-best-practices-for-sqlite-on-android are generally OK from multiple threads but answer #1 is not correct. You have to be careful with how you create your connections and use them. There are situations where your update calls will fail even if your database doesn't get corrupted. The basic.. all of your db access code is serial. And life is good ish . If you try to write to the database from actual distinct connections at the same time one will fail. It will not wait till the first is done and then write. It will simply not write your change... multiple threads Use one helper. Period. If you KNOW only one thread will be writing you MAY be able to use multiple connections and your reads will be faster but buyer beware. I haven't tested that much. Here's a blog post with far more detail and..
Custom SSL handling stopped working on Android 2.2 FroYo http://stackoverflow.com/questions/2899079/custom-ssl-handling-stopped-working-on-android-2-2-froyo For my app Transdroid I am connecting to remote servers via HTTP and optionally securely via HTTPS. For these HTTPS connections with the HttpClient I am using a custom SSL socket factory implementation to make sure self signed certificates are working...
Android java.net.UnknownHostException: Host is unresolved (strategy question) http://stackoverflow.com/questions/3293659/android-java-net-unknownhostexception-host-is-unresolved-strategy-question in this first run situation because the DNS for our servers are not cached already on the device those first series of connections fail with dreaded UnknownHostException Host is unresolved. And of course the application tries again later and again it.. themselves out later. 2 Does anyone have a better strategy for warming up the DNS so to speak so that the first real connections work or perhaps do you just re try with some back off looping when you encounter this exception I was contemplating having.. our server and have it just loop until it gets it and maybe not sure about this part block the other outgoing network connections until it succeeds. In any event I have read through a chunk of the answers to various similarly worded questions here on..
How to develop a soft keyboard for Android? http://stackoverflow.com/questions/3480715/how-to-develop-a-soft-keyboard-for-android Can I do with my keyboard application pretty much anything I could do with a normal Android application Can I do HTTP connections to synchronize keyboard data with a cloud DB and other phones I have Can I open other windows screens from a key press e.g...
Example: Android bi-directional network socket using AsyncTask http://stackoverflow.com/questions/5135438/example-android-bi-directional-network-socket-using-asynctask the background thread via notify . When background thread wakes up it first checks the finish flag. If set it closes connections and exits. If not it reads data from Queue sends it to network and goes back to sleep. You should have finish method which..
Android JDBC not working: ClassNotFoundException on driver http://stackoverflow.com/questions/7221620/android-jdbc-not-working-classnotfoundexception-on-driver and I certainly would not recommend it. IMHO JDBC is designed for high bandwidth low latency highly reliable network connections e.g. desktop to database server Web application server to database server . Mobile devices offer little of these and none..
Android (Java) Simple Send and recieve with Server - Fast Setup Challenge http://stackoverflow.com/questions/983761/android-java-simple-send-and-recieve-with-server-fast-setup-challenge communicate that to my server That I haven't setup . I don't need security I don't need high throughput or concurrent connections I have 3 phones to play with but I do need to set it up fast I remember back in the day that setting up XAMPP was particularly..
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